Über di charakteristischen Streifen eines Systems der partiellen Differentialgleichungen erster Ordnung mit mehreren abhängigen Variablen
By: von T. Yoshiye
Publisher: Published by the University
Published: 1913
Place of publication: Tokyo
Language: ger
Notes: From the Journal of the College of Science, Imperial University of Tokyo, vol. 36, November 7, 1913.

With: Takenouchi, Tanzo. On the classes of congruent integers in albegraic körper.